| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.88 | 3.496% | $239.9865 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $226.80 | 3.165% | $233.9782 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $29.56 | 10.464% | $32.6532 | $32.65 | $32.65 | $32.70 |
| Purchase #4 | $88.98 | 6.190% | $94.4879 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $164.45 | 8.854% | $179.0104 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $201.75 | 13.283% | $228.5485 | $228.55 | $228.55 | $228.50 |
| Purchase #7 | $144.55 | 4.710% | $151.3583 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $1,087.97 | $1,160.0230 | $1,160.03 | $1,160.05 | $1,160.10 | |